IA186ER/IA188ER
Data Sheet
16-Bit/8-Bit Microcontrollers with RAM
February 25, 2013
0ns
20ns
40ns
66
60ns
80ns
100ns
120ns
140ns
160ns
clkouta
a19–a0
Address
68
8
s6/lock_n
s6
lock_n
s6
1
5
7
(IA186ER)
ad15–ad0 (IA186EM),
ad7–ad0 (IA188EM)
Address
11
Data
Address
(IA188ER)
23
2
Address
(IA188ER)
ao15–ao8 (IA188EM)
9
59
ela
ale
24
28
27
10
25
rd_n
84
26
81
80
lcs_n
n
Figure 14. PSRAM Read Cycle
IA211110517-02
UNCONTROLLED WHEN PRINTED OR COPIED
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